I think the number might be plausible, but you know, even if you get 80% done, it's probably only 20% of the effort. The remaining 20% will require 80% of the e

I think the number might be plausible, but you know, even if you get 80% done, it's probably only 20% of the effort. The remaining 20% will require 80% of the effort, which is 4 times of the committed.